Graphs and Order The Role of Graphs in the Theory of Ordered Sets and Its Applications von Rival, Ivan

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Lattices freely generated by partially ordered sets which can be "drawn"? von Rival, Ivan, Wille, Rudolf 1937-2017

An arithmetical theorem for modular lattices von Ganter, Bernhard 1949-, Rival, Ivan

Ordered Sets Proceedings of the NATO Advanced Study Institute held at Banff, Canada, August 28 to September 12, 1981 von Rival, Ivan

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A simple proof of a theorem of Dilworth von Ganter, Bernhard 1949-, Rival, Ivan

Finite sublattices generated by order-isomorphic subsets von Poguntke, Werner 1949-, Rival, Ivan

Algorithms and Order von Rival, Ivan

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A fixed point theorem for finite partially ordered sets von Rival, Ivan

A note on linear extensions of irreducible elements in a finite lattice von Rival, Ivan

Combinatorial inequalities for semimodular lattices of breadth two von Rival, Ivan

Finite four-generated simple lattices contain all finite lattices von Poguntke, Werner 1949-, Rival, Ivan

Graphs and order the role of graphs in the theory of ordered sets and its applications ; [proceedings of the NATO Advanced Study Inst. on Graphs and Order, Banff, Canada, May 18 -...

Weitere Verfasser: “… Rival, Ivan …”

Combinatorics and ordered sets proceedings of the AMS-IMS-SIAM Joint Summer Research Conference [in the Mathematical Sciences on Combinatorics] held August 11-17, 1985, with suppor...

Weitere Verfasser: “… Rival, Ivan …”

Ordered sets proceedings of the Nato Advanced Study Inst. held at Banff, Canada, August 28 to September 12, 1981

Weitere Verfasser: “… Rival, Ivan …”